tender for supply, installation, testing and commissioning of new ac unit for opd block balak ram hospital.; 1 supply, installation, testing and commissioning of window type air conditioners complete with copper power cable upto 3 mtr, wireless remote, suitable for working between 180- 260v with low & high voltage cutoff and 50 hz ,1 phase ac supply capable of performing, cooling, dehumidification, air circulation, r-32/r-410a /r-407b green refrigerant with scroll / rotary compressor with min 5 year original equipment manufacturer (oem) warranty both compressor and printed circuit board (pcb), antifreeze thermostat on the coil as a safety feature, complete with fixing including t&p & labour etc as required complete in all respect as specified of following capacity. sound level of up to 50db inside the room is acceptable. the unit shall be in confirmation with is 1391 part-i 2023 and cpwd specification. the system shall be able to deliver 100% of the rated capacity upto 42 degree celsius. the system shall be able to operate up to 50 0c (out door ambient temperature). 1.5 tr with fixed speed 5 star bee rating 2 s/i/t/c of 4 kva voltage stabilizer having input voltage 150v-270v and output voltage 195-245v 3 wiring for circuit/ submain wiring alongwith earth wire with the following sizes of frls pvc insulated copper conductor, single core cable in surface/ recessed medium class pvc conduit as required. 2x 6 sq.mm + 1x 6 sq.mm earth wire 4 supplying and fixing 20 a, 240 v, spn industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 a c curve, sp, mcb, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket outlet and complete with connections, testing and commissioningetc. as required.